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Buda-Lund hydro model for ellipsoidally symmetric fireballs and the elliptic flow at RHIC

Csanad, M ; Csorgo, T and Lörstad, Bengt LU (2004) In Nuclear Physics, Section A 742(1-2). p.80-94
Abstract
The ellipsoidally symmetric extension of Buda-Lund hydrodynamic model is shown here to yield a natural description of the pseudorapidity dependence of the elliptic flow upsilon(2)(eta)), as determined recently by the PHOBOS experiment for Au + Au collisions at root(S)NN = 130 and 200 GeV. With the same set of parameters, the Buda-Lund model describes also the transverse momentum dependence of upsilon(2) of identified particles at mid-rapidity. The results confirm the indication for quark deconfinement in Au+Au collisions at RHIC, obtained from a successful Buda-Lund hydro model fit to the single particle spectra and two-particle correlation data, as measured by the BRAHMS, PHOBOS, PHENIX and STAR Collaborations. (C) 2004 Elsevier B.V. All... (More)
The ellipsoidally symmetric extension of Buda-Lund hydrodynamic model is shown here to yield a natural description of the pseudorapidity dependence of the elliptic flow upsilon(2)(eta)), as determined recently by the PHOBOS experiment for Au + Au collisions at root(S)NN = 130 and 200 GeV. With the same set of parameters, the Buda-Lund model describes also the transverse momentum dependence of upsilon(2) of identified particles at mid-rapidity. The results confirm the indication for quark deconfinement in Au+Au collisions at RHIC, obtained from a successful Buda-Lund hydro model fit to the single particle spectra and two-particle correlation data, as measured by the BRAHMS, PHOBOS, PHENIX and STAR Collaborations. (C) 2004 Elsevier B.V. All rights reserved. (Less)
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author
; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Nuclear Physics, Section A
volume
742
issue
1-2
pages
80 - 94
publisher
Elsevier
external identifiers
  • wos:000223583400005
  • scopus:4344597083
ISSN
0375-9474
DOI
10.1016/j.nuclphysa.2004.06.023
language
English
LU publication?
yes
id
fe7c5cea-4cad-4042-9c22-daf91f143ac5 (old id 268429)
date added to LUP
2016-04-01 17:10:48
date last changed
2023-03-29 05:46:33
@article{fe7c5cea-4cad-4042-9c22-daf91f143ac5,
  abstract     = {{The ellipsoidally symmetric extension of Buda-Lund hydrodynamic model is shown here to yield a natural description of the pseudorapidity dependence of the elliptic flow upsilon(2)(eta)), as determined recently by the PHOBOS experiment for Au + Au collisions at root(S)NN = 130 and 200 GeV. With the same set of parameters, the Buda-Lund model describes also the transverse momentum dependence of upsilon(2) of identified particles at mid-rapidity. The results confirm the indication for quark deconfinement in Au+Au collisions at RHIC, obtained from a successful Buda-Lund hydro model fit to the single particle spectra and two-particle correlation data, as measured by the BRAHMS, PHOBOS, PHENIX and STAR Collaborations. (C) 2004 Elsevier B.V. All rights reserved.}},
  author       = {{Csanad, M and Csorgo, T and Lörstad, Bengt}},
  issn         = {{0375-9474}},
  language     = {{eng}},
  number       = {{1-2}},
  pages        = {{80--94}},
  publisher    = {{Elsevier}},
  series       = {{Nuclear Physics, Section A}},
  title        = {{Buda-Lund hydro model for ellipsoidally symmetric fireballs and the elliptic flow at RHIC}},
  url          = {{http://dx.doi.org/10.1016/j.nuclphysa.2004.06.023}},
  doi          = {{10.1016/j.nuclphysa.2004.06.023}},
  volume       = {{742}},
  year         = {{2004}},
}